What Does snowball horizon Mean?

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You will find a controversial principle that for an incredible number of decades the Earth was fully smothered in ice, up to at least one kilometre thick. The temperature hovers about -40ºC almost everywhere, even inside the tropics and also the equator. You can sell a dung beetle for 3000 http://videoder-apk-old-version17160.bluxeblog.com/25403632/new-step-by-step-map-for-snowball-horizon


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